Radiological Mimics of Popliteal Cysts: An Algorithmic Approach Using US and MRI to Identify the Potentially Malignant Lesions: Case Series

Background: Popliteal cysts are common and present as asymptomatic lumps in the medial popliteal fossa. Some have complex internal characteristics such as septa and loose-bodies. However, not all are popliteal cysts and can be aggressive. These lesions need to be differentiated by the absence of the communicating neck with the joint on ultrasound. Presence of Doppler flow of non-communicating cysts requires further evaluation on MRI, prior to performing a biopsy. Using a case series, we propose an algorithmic approach that is simple and will help identify the malignant lesions and institute appropriate management. Case-Presentation: Popliteal Cyst: On ultrasound: characteristic neck communicating with knee joint. Synovial Sarcoma: Gadolinium enhancement, with areas of low-, iso- and hyper-intense signal to fat on T2. Synovial-Osteochondromatosis: Non-mineralized: T1-low/intermediate intensity;T2-high intensity. Mineralized type: low intensity on T1 & T2. Thrombosed Popliteal Aneurysm: Lamellated appearance-high/low signal intensity on T2. Myxoid-Liposarcomas: Inhomogeneous appearance;homogenous with gadolinium. Usually require a biopsy for diagnosis. Conclusion: The cystic lesions in the medial aspect of the popliteal fossa can be misdiagnosed. Our article reiterates the importance of the communicating neck that separates popliteal cysts from other mimics. We have proposed an algorithm to identify these mimics.

Intra-thyroid esophageal duplication cyst:A case report

BACKGROUND Esophageal cysts are relatively rare in clinical practice,with most of the literature comprising case reports.Esophageal cysts protruding into the thyroid gland are easily misdiagnosed as thyroid tumors.No such cases have been reported so far.CASE SUMMARY This article reports the case of a 31-year-old adult male diagnosed with thyroid nodules before admission.The patient underwent left thyroidectomy and isthmusectomy.During the surgery,esophageal cysts were identified in the esophageal muscle and thyroid glands.The pathology results confirmed a nodular goiter combined with esophageal cysts.Postoperatively,the patient developed a neck infection and underwent another operation and broad-spectrum antibiotic treatment for recovery.CONCLUSION We report the first clinical case of an esophageal cyst located within the thyroid gland that was successfully treated surgically.Esophageal cyst located within the thyroid gland cause difficulties in diagnosis.In the present study,the contents of the esophageal cysts were calcified foci,and a small amount of fluid mixture,which were easily misdiagnosed as thyroid nodules and misled the surgical methods.

Retroperitoneal bronchogenic cyst:A case report and review of literature

BACKGROUND Bronchogenic cysts are rare developmental anomalies that belong to the category of congenital enterogenous cysts.They arise from lung buds and are present at birth.The embryonic foregut is their origin.Typically,they are located within the chest cavity,particularly in the cavum mediastinale of the thoracic cavity or lodged in the pulmonary parenchyma,and are considered a type of lung bud malformation.CASE SUMMARY A 49-year-old male patient was admitted to the hospital due to the detection of a retroperitoneal mass during a physical examination.Two weeks before admission,the patient underwent a physical examination and routine laboratory tests,which revealed a space-occupying mass in the retroperitoneal region.The patient did not report any symptoms(such as abdominal pain,flatulence,nausea,vomiting,high fever,or chills).The computed tomography(CT)revealed a retroperitoneal spaceoccupying lesion with minimal enhancement and a CT value of approximately 36 Hounsfield units.The lesion was not delineated from the boundary of the pancreatic body and was closely related to the retroperitoneum locally.CONCLUSION Following a series of tests,an abdominal mass was identified,prompting the implementation of a laparoscopic retroperitoneal mass excision procedure.During the investigation,an 8 cm×7 cm cystic round-shaped mass with a distinct demarcation was identified in the upper posterior region of the pancreas.Subsequently,full resection of the mass was performed.Postoperative pathological examination reveled a cystic mass characterized by a smooth inner wall.The cystic mass was found to contain a white,viscous liquid within its capsule.

Efficacy of Ultrasound-Guided Unidirectional Valve Enlargement in Treatment of Popliteal Cysts

Purpose: To investigate the effect of ultrasound-guided unidirectional valve cleft enlargement in the treatment of popliteal cysts. Methods: Forty-eight patients with popliteal cysts who met the inclusion criteria and were admitted to our hospital from December 2018 to June 2020 were randomly divided into group A (24 cases) and group B (24 cases). Group A was treated with a central venous catheter dilator, and group B was treated with traditional open surgery to remove the popliteal cyst. Visual analogue scale (VAS) was used to evaluate discomfort. The VAS, Lysholm score of knee joint and Rauschning-Lindgren grade 0~I improvement rate were compared at 6 months after operation. Results: The postoperative VAS in group A was significantly better than that in group B (P < 0.05), and the postoperative Lysholm score and Rauschning-Lindgren grade 0~I in group A were higher than those in group B (P < 0.05). There was no recurrence or other complications in either group. Conclusions: Ultrasound-guided central venous catheter dilator is more effective than traditional surgical resection of popliteal cysts.

Treatment of Popliteal Cyst through Radiofrequency Thermocoagulation under Ultrasound Guidance

Objective: The purpose of this study was to explore the clinical efficacy and security of the treatment of popliteal cyst through radiofrequency thermocoagulation (RFT) under ultrasound guidance. Methods: The clinical data of 35 patients with popliteal cyst, who were treated by RFT under ultrasound guidance from June 2019 to June 2020, were retrospectively analyzed. The Visual Analogue Scores (VAS) and the size of cyst before and after treatment were recorded at the first month, the third month, the sixth month. After six months, the recovery rate of Rauschning and Lindgren classification (R-L classification) level 0, 0 - I were counted. All the complications of the patients were observed. Results: 32 patients were followed up for six months. The scores and cyst sizes of each patient before and after the treatment were on a normal distribution curve. There was no significant difference in VAS scores before and after the treatment (P > 0.05). However, there was a significant difference in cyst sizes before and after the treatment (P < 0.05). Moreover, there was no significant difference in VAS scores and cyst sizes in each period after treatment (P > 0.05). According to the R-L classification in 6 months after treatment: the recovery rate of class 0 was 62.5% and class 0 - I level was 87.5%. There were no serious complications in the process. Conclusion: Treatment of popliteal cyst through RFT under ultrasound guidance is a simple, easy, reliable method that is worthy of clinical promotion.

Pterygium Popliteal Syndrome Concerning a Case in the Pediatric Surgery Department of the Donka National Hospital (Conakry CHU)

Introduction: Popliteal pterygium syndrome is a rare birth defect, combining craniofacial, genitourinary and musculoskeletal abnormalities. It is an autosomal dominant disease caused by a mutation in the IRF6 gene. We report in this observation the 1st Guinean case corrected by the surgical method as well as a review of the literature for a diagnostic and therapeutic approach. Patient and observation: We present the case of a 7-day old male newborn weighing 2700 g who was received for bilateral cleft lip and palate, lower lip fossa or sinuses, bilateral popliteal pterygium, and triangular skin fold above the hallux. The patient underwent several surgical procedures aimed at correcting these abnormalities. The correction of the pterygium of the lower limbs was ensured by excision of the fibrous band, the tenoplasty in z of the calcaneal tendon on the right side and the skin plasty in z in series then immobilized by plaster splints. The immediate postoperative follow-up was straightforward. Conclusion: Popliteal pterygium syndrome is a rare congenital malformation, the diagnosis is primarily clinical. Early soft tissue lengthening surgery and serial z-skin plasty provide better correction of the knee pterygium. Correct correction of facial abnormalities gives the child a better appearance. The management of this syndrome is multidisciplinary.

Robotic-assisted surgery for pediatric choledochal cyst: Case report and literature review

Our paper describes the key surgical points of pediatric choledochocystectomy performed completely by Da Vinci robotic system. A choledochocystectomy was safely carried out for a girl at our hospital, and without any complication. Then systematic literature review was done to discuss the methods of intestine surgery and intestinal anastomosis, the use of 3 rd robotic arm, the surgical safety and advantages comparing open and laparoscopic surgery. We systematically reviewed choledochocystectomy for children performed by robotic surgery. We included a total of eight domestic and foreign reports and included a total of 86 patients, whose average age was 6.3(0.3-15.9) years; the maleto-female ratio was 1:3.5(19:67). Seven patients experienced conversion to open surgery, and the surgery success rate was 91.9%(79/86). The average total operation time was 426(180-520) min, the operation time on the machine was 302(120-418) min, 11 cases used the number 3 arm, and the remaining mainly used the hitch-stitch technique to suspend the stomach wall and liver. Forty-seven patients underwent pull-through intestine and intestinal anastomosis, and 39 patients underwent complete robotic intestine surgery and intestinal anastomosis. The hospitalization time of roboticassisted choledochocystectomy was 8.8 d. Eight patientshad biliary fistula and were all cured by conservative treatment and continuous observation. One patient had anastomotic stenosis, and one patient had wound dehiscence, both cured by surgery. Choledochocystectomy for children performed by completely robotic surgery and Roux-en-Y hepaticojejunostomy is safe and feasible. The initial experience shows that this surgical approach has a clearer field than the traditional endoscopy, and its operation is more flexible, the surgery is more accurate, and the injury is smaller. With the advancement of technology and the accumulation of surgeons' experience, robotic surgery may become a new trend in this surgical procedure.

Adult case of an omphalomesenteric cyst resected by laparoscopic-assisted surgery

这份报告由帮助 laparoscopic 的外科描述脐肠系膜包囊 resected 的一个极其稀罕的成年案例。A 29-years-old 日语人被提交并且因为一个腹的团和提高的浆液 CEA (carcinoembryonic 抗原) ，承认了到九州大学医院在 2001 年 8 月的水平(21.3 ng/mL ) 。腹的 CT 和美国与中隔和石灰化表明了一个膀胱的团。腹腔镜检查显示了一个大团被纳入他的腹壁，测量 110 公里 x 70 公里 x 50 公里并且充满了粘液。团是由帮助 laparoscopic 的外科的 resected。它的墙的组织检查所见显示出纤维肌性织物，脂肪组织，石灰化，和肠的结构。是脐肠系膜包囊最后被诊断。

Popliteal Artery Aneurysms

A popliteal artery aneurysm is defined as a dilation of the popliteal artery greater than 20 mm, or greater than 50% at diameter of the native artery. Popliteal artery aneurysms are rare, but are most common in the lower extremities. These aneurysms have a high risk of ischemic complications and amputations even in unoperated patients. We describe the case of a 54-year-old man, hypertensive, with a large popliteal artery aneurysm. Doppler ultrasound and CT angiography of the lower limbs showed a 100 × 80 mm aneurysm of the popliteal artery. This aneurysm is responsible for venous compression with edema of the tissues under the skin. The patient was treated and a flattening of the aneurysm associated with bypass by the inverted right internal saphenous vein taken from the ipsilateral leg was performed. The patient was discharged on the 6th day of the operation. The patient was seen again at the outpatient clinic for one month and in the 3rd month an arterial Doppler ultrasound of the lower limbs performed had shown patency of the venous graft and disappearance of the intermittent claudication.

EVALUATION OF SURGERY IN SIMPLE OVARIAN CYSTS

Objective. To evaluate the surgery in simple ovarian cysts.Methods. From Jan. 1994 to Dec. 1999, 221 women with simple ovarian cysts were admitted into ourhospital. The diameter of cysts was ＜5 cm in 76 cases, and was≥5 cm in 145 cases ultrasonically.One hundred and eighty-four patients underwent laparosocopy, and thirty-seven underwent laparotomy.Results. Histological findings showed no malignancy in this series. Simple cysts, paraovarian cystsand corpus luteum were found histologically in 90.8% of cases with cysts ＜5 cm, and 60% of those withcysts ＞7 cm respectively, their difference was significant (X2=-37.13, P＜0.001). The simple cysts, paraovar-ian cysts and corpus luteum cysts were found in 81.5% of postmenopausal women and 84.0% of pre-menopausal women. Conclusion. Patients with cysts ＞7 cm are indicated for surgical procedures, while a period of fol-lowup is acceptable for patients with cysts ＜7 cm, and surgery is advisable if the cyst is persistent dur-ing followup. Postmenopausal women with cysts should have operations.

Primary seminal vesicle adenocarcinoma with a history of seminal vesicle cyst:A case report and review of literature

BACKGROUND Primary seminal vesicle adenocarcinoma is a rare malignancy that is difficult to diagnose.CASE SUMMARY A 54-year-old man with an 18-year history of a seminal vesicle cyst presented with worsening hematospermia that had persisted for one month.Dynamic contrast-enhanced computed tomography and pelvic magnetic resonance imaging indicated a mass with a cystic-solid component.Robot-assisted seminal vesicle tumor resection was performed,and primary seminal vesicle adenocarcinoma was confirmed pathologically.The patient received pelvic radiotherapy for six weeks,and to date,no evidence of recurrence has been found.CONCLUSION Seminal vesicle cysts should be monitored long-term.Seminal vesicle adenocarcinoma presents with non-specific symptoms and can be diagnosed by immunohistochemistry.

Maternal choledochal cysts in pregnancy:A systematic review of case reports and case series

BACKGROUND Choledochal cysts(CC)are cystic dilatations of the biliary tract,usually diagnosed during childhood,with an estimated incidence in the general population of 1:100000.Complications related to CC include rupture,biliary obstruction,and cholangitis.Maternal CC in pregnancy are rarely reported,and there are no guidelines on optimal management.AIM To systematically review maternal CC diagnosed during pregnancy or postpartum with regard to the clinical presentation of CC,the mode of treatment and delivery,and maternal outcomes.METHODS A literature search of cases and case series of maternal CC in pregnancy and postpartum was conducted using MEDLINE/PubMed,Web of Science,Google Scholar,and Embase.There were no restrictions on language or publication year.Databases were lastly accessed on September 1,2022.RESULTS Overall,71 publications met the inclusion criteria,reporting 97 cases.Eighty-eight cases were diagnosed during pregnancy and nine in the puerperium.The most common symptoms were abdominal pain(81.2%)and jaundice(60.4%).Interventions for CC complications were required in 52.5%of the cases,and 34%of pregnancies were induced.Urgent cesarean section(CS)was done in 24.7%.The maternal mortality was 7.2%,while fetal mortality was inconsistently reported.Cholangitis,CC>15 cm,and bilirubin levels>80 mmol/L were associated with a higher likelihood of urgent CS and surgical intervention for CC.Bilirubin levels positively correlated with CC size.There was no correlation between age and cyst dimension,gestational age at cyst discovery,and CC size.CONCLUSION Although rare,maternal CC in pregnancy should be included in the evaluation of jaundice with upper abdominal pain.Symptomatology and clinical course are variable,and treatment may range from an expectative approach to emergent surgical CC treatment and urgent CS.While most cases were managed by conservative measures or drainage procedures,CC>15 cm and progressive cholangitis carry the risk of CC rupture and septic complications,which may increase the rates of unfavorable maternal and fetal outcomes.Therefore,such cases require specific surgical and obstetric interventions.

Case of takotsubo cardiomyopathy after surgical treatment of liver hydatid cyst: A case report

BACKGROUND Takotsubo cardiomyopathy,also called apical ballooning syndrome,is a disease that is often triggered by stress factors in postmenopausal women and mimics acute coronary syndrome.The aim of this article is to draw attention to takotsubo cardiomyopathy after surgical treatment of liver hydatid cyst.CASE SUMMARY A 50-year-old diabetic and hypertensive female patient was evaluated preoperatively before general surgery for liver hydatid cyst,and no cardiac problems were found.The patient was discharged on the 3rd postoperative day without any postoperative complications.On postoperative day 5,the patient presented to the emergency department with fever,shortness of breath,chills,and shivering and was hospitalized with the diagnosis of pneumonia.The troponin levels remained high during follow-up.Echocardiography was performed on postoperative day 7,after which the patient was referred to a tertiary center with the diagnosis of non-ST-elevation myocardial infarction due to akinesia in the apical region.Coronary angiography performed at the tertiary center showed normal coronary anatomy,and the patient was diagnosed with takotsubo cardiomyopathy.CONCLUSION Takotsubo cardiomyopathy mimicking myocardial infarction without ST segment elevation may develop after surgical treatment of liver hydatid cyst.

Two Cases of Epidermoid Cyst of the Buccal Floor Simulating: A Tumour of the Submandibular Gland

Dermoid cyst of the oral floor is rare benign tumour, who having three histological aspects: dermoid, teratoid and epidermoid. This one is characterized by the presence of a squamous stratified epithelium with cutaneous remnants. It may occur in any part of the body, however their frequency in the ENT sphere is relatively scarce. Seven per cent (7%) only of epidermoid cysts occur in the cervico-facial area, 1.6% of which locate at the floor level. When they are located submandibular, they can pose diagnostic difficulties and look like a tumour of the submaxillary gland. We report two cases of epidermoid cyst of the floor. Both patients suffered from swelling of the submandibular gland. Magnetic Resonance Imaging was not requested due to lack of resources. However, surgery allowed in both cases the excision of a cyst next to a normal submandibular gland. Patients did well post operatively.

First Cases of Amygdaloid Cyst in Adults in Djibouti: Case Report of Two Patients

Amygdaloid cysts are rare cystic benign tumors due to congenital malformations resulting from an anomaly of embryonic development of the upper laterocervical region, originating from the second branchial cleft. They represent approximately 2% of all laterocervical tumors and 6% to 85% of anomalies of the second branchial cleft. This anomaly of the second branchial cleft is a frequent reason for consultation in the pediatric population but is relatively rare in adults. We report the cases of two patients aged 23 and 34 years with no particular pathological history. They were presenting a laterocervical swelling, one right and the other left, painless, evolving for two years for the first and for 10 years for the second, gradually increasing in volume without any other associated signs the diagnosis of which after radiological exploration (ultrasound and CT scan) was that of an amygdaloid cyst. A cervicotomy with anatomopathological examination of the surgical specimen confirmed the diagnosis of the amygdaloid cyst. The objective is to analyze the anatomo-clinical and therapeutic particularities of this pathology and to compare it with data from the literature.

经尿道输尿管软镜钬激光肾盂旁囊肿内切开引流术对患者的治疗效果

目的 分析经尿道输尿管软镜钬激光肾盂旁囊肿内切开引流术对肾盂旁囊肿患者手术相关指标与并发症的影响。方法 选取2021年1月至2023年4月郑州市第二人民医院收治的50例肾盂旁囊肿患者,按掷硬币法分为两组,各25例。对照组接受腹腔镜下肾盂旁囊肿去顶减压术,观察组接受经尿道输尿管软镜钬激光肾盂旁囊肿内切开引流术,对比两组手术效果。结果 两组手术效果(96.00%、80.00%)和并发症发生率(8.00%、20.00%)差异无统计学意义(P>0.05)。观察组手术时间、术后卧床时间、住院时间短于对照组,术中出血量少于对照组(P<0.05)。治疗后两组C-反应蛋白、白细胞介素-6、白细胞介素-1β水平、肿瘤坏死因子-α以及降钙素原水平下降(P<0.05)。结论 经尿道输尿管软镜钬激光肾盂旁囊肿内切开引流术可减少手术创伤和出血量,基本不产生应激反应,可降低炎症因子水平,对术后恢复更有利。

囊壁切除膝关节镜下后内双通道技术治疗腘窝囊肿的效果

目的:探讨囊壁切除膝关节镜下后内双通道技术治疗腘窝囊肿的效果。方法:选取2019年9月—2022年9月吉林省人民医院收治的218例腘窝囊肿患者,根据随机数表法将其分为对照组(n=109)和观察组(n=109)。对照组给予保留囊壁膝关节镜下内引流技术,观察组给予囊壁切除膝关节镜下后内双通道技术。比较两组围手术期指标,术前及术后6个月膝关节功能、疼痛程度及腘窝囊肿程度,并发症及复发。结果:观察组术后首次下地行走时间早于对照组,总住院时间短于对照组,差异有统计学意义(P<0.05)。术后6个月,两组Lysholm评分增加,VAS评分降低,观察组Lysholm评分高于对照组,VAS评分低于对照组,差异有统计学意义(P<0.05)。术后6个月,观察组腘窝囊肿程度分级优于对照组,差异有统计学意义(P<0.05)。两组并发症发生率比较,差异无统计学意义(P>0.05)。观察组复发率低于对照组,差异有统计学意义(χ^(2)=4.317,P<0.05)。结论:囊壁切除膝关节镜下后内双通道技术可更为有效地缓解腘窝囊肿患者的囊肿程度及疼痛,优化膝关节功能,且治疗安全性有保障。

足踝手术后连续腓肠肌平面阻滞的镇痛效果

目的 探索连续腓肠肌平面阻滞镇痛用于足踝部手术患者术后镇痛效果。方法选择全麻下行足踝部择期手术患者42例,男19例,女23例,年龄18~64岁,BMI 18~28 kg/m^(2),ASAⅠ—Ⅲ级。将患者随机分为两组:连续腓肠肌平面阻滞镇痛组(CN组)和患者自控静脉镇痛(PCIA)组(Ⅰ组),每组21例。CN组术毕行连续腓肠肌平面阻滞镇痛,配方为0.125%罗哌卡因300 ml,背景剂量为3 ml/h,单次给药剂量为8 ml,锁定时间为25 min。Ⅰ组术毕使用羟考酮PCIA,配方为羟考酮30 mg、托烷司琼6 mg加生理盐水至150 ml,输注速度0.5 ml/h,单次追加剂量5 ml。观察两组术后0~16、16~24、24~48、0~48 h时段静息和活动时NRS评分曲线下面积(AUC),1、8、16、24、32、48 h静息和活动时NRS评分,CN组术后胫神经和腓总神经运动功能恢复时间、羟考酮滴定量、术后48 h内补救镇痛药物的吗啡当量累计使用量、补救镇痛次数、补救镇痛率、首次下床活动时间、术后恶心呕吐的发生情况和患者满意度评分。结果 与Ⅰ组比较,CN组0~16、16~24、24~48、0~48 h静息和活动时NRS评分AUC明显降低(P<0.01),术后1、8、16、24、32、48 h NRS评分明显降低(P<0.01),CN组16 h有10例(50%)患者腓总神经运动功能恢复,24 h有17例(85%)患者腓总神经运动功能恢复,32~48 h所有患者腓总神经运动功能恢复,48 h内所有患者胫神经运动功能正常。与Ⅰ组比较,CN组吗啡当量累计使用量和补救镇痛次数明显减少(P<0.01),补救镇痛率明显降低(P<0.01),患者满意度评分明显升高(P<0.01)。两组羟考酮滴定量、首次下床活动时间,恶心呕吐发生率差异无统计学意义。结论 超声引导下连续腓肠肌平面阻滞可以实现胫神经运动和感觉阻滞分离,可在足踝手术后提供良好且持续的镇痛效果。

胸腔镜手术治疗小儿纵隔前肠源性囊肿27例

目的总结胸腔镜手术治疗小儿纵隔前肠源性囊肿的经验。方法2019年7月~2023年7月我科采用侧胸入路全胸腔镜手术(三孔法)治疗纵隔前肠源性囊肿27例,健侧卧位,观察孔为肩胛下第5肋间,另外2个操作孔根据病变位置及腔镜菱形法建立,均为5 mm trocar,CO2气胸压力6 mm Hg。电钩打开囊肿脏层胸膜,肠钳固定牵拉囊肿,分离钳、电钩交替分离将囊肿完整剥除。结果无中转开胸。完整切除26例,残留部分囊壁1例。打开食管肌层9例。5例囊肿遮挡手术视野,不利于观察,穿刺囊肿抽液。手术时间45~120 min(中位时间70 min)。出血量3~10 ml(中位数5 ml)。术后住院时间2~5 d(中位数3 d)。27例随访1~43个月(中位数22个月),均无复发;2例被压迫的气管全部恢复,肺气肿均恢复。结论胸腔镜手术治疗小儿纵隔前肠源性囊肿安全可行,若病变周围结构较为复杂,必要时可联合支气管镜或胃镜手术。

三种手术方式治疗鼻前庭囊肿的临床观察

目的:探讨唇龈沟径路鼻前庭囊肿切除术、鼻内镜下鼻前庭囊肿揭盖术、鼻内镜下鼻前庭囊肿切除术三种手术方式治疗鼻前庭囊肿(NVC)的临床疗效。方法:回顾性分析南京医科大学附属南京医院耳鼻咽喉科2013年1月~2020年6月手术治疗的64例NVC患者,分为A、B、C组,A组为唇龈沟径路鼻前庭囊肿切除术23例,B组为鼻内镜下鼻前庭囊肿揭盖术22例,C组为鼻内镜下鼻前庭囊肿切除术19例。分析三组术中及术后的康复情况,评估手术治疗的效果。结果:B、C两组在手术时长、术中出血量、切口愈合时间、术后在院时间、术后面部肿胀等情况均优于A组,差异具有统计学意义(P<0.05)。B、C两组术后第1天、第2天、第3天、第5天疼痛视觉模拟评分(VAS)均低于A组;B、C两组比较,B组创口愈合时间短于C组,差异有统计学意义(P<0.05)。结论:与唇龈沟进路鼻前庭囊肿切除术相比,鼻内镜下鼻前庭囊肿揭盖术、鼻内镜下鼻前庭囊肿切除术治疗NVC具有手术时间短、出血少、切口愈合快、术后并发症少等优势。鼻内镜下揭盖术伤口愈合时间优于鼻内镜下切除术,因此,鼻内镜下鼻前庭囊肿揭盖术适合在临床上广泛推广,鼻内镜下切除术可作为传统的唇龈沟进路切除术、鼻内镜下揭盖术复发病例的补充治疗。